package ch4;

import java.util.Scanner;

public class Shuangdengyu {

	public static void main(String[] args) {
		// int k;
		// System.out.println(k);
		int j = 100;
		int i = 100;
		System.out.println(i == j);

		Scanner in = new Scanner(System.in);

		Scanner in2 = new Scanner(System.in);
		Scanner in3 = in;
		System.out.println(in == in3);
	}

}
